My grandmother often said to me, “You can count the number of your true friends on the fingers of one hand.” For a long time I thought this was true. However, I’ve now discovered my grandmother was only half right. Maybe we do only make a few “best” friends in our lifetime, but those aren’t the only people that we can call friends. There are many different types. Let me tell you about a few of them.
One type of friends is the type I call the “football mom friend”. My neighbor Sally is a good example. We both have kids who play football in a football club, and someone has to take them to practice and pick them up. Sally and I and two other mothers take turns to do this. We meet sometimes and have tea and talk about what our kids are doing, but those are the only times that we meet each other. I enjoy being with these women, but we don’t do anything else together.
Another type is called the “hobby friend”. That’s the person you share an interest or a hobby with. Michael and Cater, who are brothers, are a good example of this type. We’re all in a bird watching club. Every few weekends the members of the club go on a trip to watch different kinds of birds. There’s nothing romantic(浪漫的)about my relationship with Michael and Cater, of course. We just share interest in birds.
Then there’s the “other half of the couple” type of friends. Jim is married to Rose, a friend that I’ve known since college. When Rose married Jim, I realized that I would have to be Jim’s friend if I want to continue to be Rose’s. Jim and I don’t share so many interests, but we do have a friendly relationship.
小題1:What does the first paragraph tell us about?
A.We need true friends in our lifetime.
B.We have few best friends in our lifetime.
C.We should make new friends.
D.We must be friendly to all our friends.
小題2:Many people are mentioned in this passage. Who is the writer’s true friend?
A.Sally.B. Michael.C. Jim.D. Rose.
小題3:Which of the following statements is RIGHT?
A.Finally the writer agrees with her grandmother.
B.Michael and Cater both fall in love with the writer.
C.The writer herself sometimes takes her kid to the football club.
D.Sally and the writer are close friends.
小題4:How many types of friends are mentioned in the passage?
A.2.B. 3.C. 4.D.5
小題5:From the last paragraph we learn that ________.
A.the writer made friends with Jim only because of Rose
B.Jim was the writer’s good friend at college
C.Rose didn’t want the writer to be a friend of her husband
D.the writer made friends with Rose because of Jim

小題1:B
小題2:D
小題3:C
小題4:C
小題5:A

試題分析:本文講述的是除了我們認(rèn)為的好朋友之外的三種不同類型的朋友。
小題1:B 推理題。根據(jù)第一段2,3,4行For a long time I thought this was true. However, I’ve now discovered my grandmother was only half right. Maybe we do only make a few “best” friends in our lifetime, but those aren’t the only people that we can call friends.可知在我們的一生中真正能稱為我們的好朋友的人是很少的。故B正確。
小題2:D 推理題。根據(jù)文章最后一段第一行Then there’s the “other half of the couple” type of friends. Jim is married to Rose, a friend that I’ve known since college.可知JIM和Rose結(jié)婚了,而Rose是我從大學(xué)開始以來的好朋友,所以我知道要維持和Rose的友誼,必修要和Jim做朋友了。可知作者認(rèn)為Rose是她真正的好朋友。故D正確。
小題3:C 推理題。根據(jù)文章第2段前3行We both have kids who play football in a football club, and someone has to take them to practice and pick them up. Sally and I and two other mothers take turns to do this.可知他們的孩子都參加了足球俱樂部,她們要經(jīng)常帶孩子去踢球,再去接他們回來。她們幾個母親輪流做這件事情,作者有時也要接孩子們的。故C正確。
小題4:C 細(xì)節(jié)題。在第一段里作者提及了一種真正的朋友,第二段里提及的一起接孩子的足球俱樂部的朋友,第三段里提及的是有共同的愛好的朋友,最后一段提及的是自己最好的朋友的另外一半也是自己的朋友。所以一共提及了4類朋友。故C正確。
小題5:A 推理題。根據(jù)文章最后一段When Rose married Jim, I realized that I would have to be Jim’s friend if I want to continue to be Rose’s. Jim and I don’t share so many interests, but we do have a friendly relationship.可知作者把Jim當(dāng)成朋友,完全是因為Rose的原因。故A正確。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

A person, like a commodity, needs packaging. But going too far is absolutely undesirable. A little exaggeration(夸張) will do no harm when it shows the person’s unique qualities to their advantages. To show personal attractiveness in a casual and natural way, it is important for one to have a clear knowledge of oneself. A skilled packager knows how to add art to nature without any signs of embellishment so that the person so packaged is not a commodity, but a human being, lively and lovely.
A young person, especially a female, shining with beauty and full of life, has all the favor granted. Youth however, comes and goes in a flash. Packaging for the middle-aged is primarily to hide the marks made by years. If you still enjoy life enough to keep self-confidence and work at pioneering work, you are unique in your natural qualities, and your attractiveness and grace will remain. Elderly people are beautiful if their river of life has been, through plains, mountains and jungles, running its course as it should. You have really lived your life, which now arrives at a self - satisfied stage of quietness and calmness with no interest in fame or wealth. There is no need to make use of hair dyeing. The snow-capped mountain itself is a beautiful scene of fairyland. Let your looks change from young to old in step with the natural ageing process so as to keep in harmony with nature, for harmony itself is beauty, while the other way round will only end in unpleasantness. To be in the company of the elderly is like reading a thick book of good edition, which attracts one so much that one is unwilling to part with it. As long as one finds where one stands, one knows how to package oneself, just as a commodity sets up its brand by the right packaging.
小題1:The underlined word in the first paragraph is closest to the word ______ in meaning.
A.decorationB.clarificationC.movementD.identification
小題2:It can be concluded from the text that ______.
A.people should be packaged at all ages
B.people should be packaged in a special way
C.elderly people also care about packaging
D.proper packaging makes people attractive
小題3:For the middle-aged, attractiveness ______ .
A.hardly existsB.is the strongest
C.comes from the insideD.comes from the appearance
小題4:According to the author, if you want to keep in harmony with nature, you should ______.
A.dye your hairB.make up at a young age
C.follow the ageing processD.give up fame and wealth
小題5:The underlined sentence means that elderly people ______.
A.a(chǎn)re usually packaged like a finely-made book
B.experience a lot and have rich knowledge of life
C.do a lot of traveling and can give you much information
D.enjoy reading thick books about beautiful nature and fairyland

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

Starting a new book is a risk, just like falling in love. You have to ____ to it. You open the pages knowing a little bit about it, maybe from the back or from a blurb(宣傳信息)on the front. But who ____, right? Those bits and pieces aren’t always right.
Sometimes people ____ themselves as one thing and then when you get deep into it you realize that they’re something completely different. Either there was some good marketing ____ to a terrible book, or the story was only explained in a(n) ____ way and once you reach the middle of the book, you realize there’s so much more to this book than anyone could ever have told you.
You start off slow. The story is beginning to ____. You’re unsure. It’s a big commitment reading this tome(巨著). Maybe this book won’t be that great but you’ll feel ____ about putting it down. Maybe it’ll be so awful you’ll set it down immediately and never pick it up again. Or maybe you’ll come back to it some night, drunk or lonely—needing something to ____ the time, but it won’t be any better than it was when you first started reading it.
Maybe you’re ____. You’ve read tons of books before. Maybe you’ve taken some time off from reading because the last few books you read just weren’t ____ it. Do they even write new, great works of literature anymore? Maybe it’s a once in a lifetime feeling and you’re never going to find it again.
Or something ____ could happen. Maybe this will become your new favorite book. There’s always a possibility, right? That’s the ____ of risk. You ____ your time and your brain power in the words and what you get back is a new understanding and pure wonder.
How could someone possibly know you like this? Some stranger, some author, some character. It’s like they’re seeing inside your ____. This book existed inside some book store, on a shelf, maybe handled by other people and really it was just ____ for you to pick it up. It was waiting to speak to you. To say, “You are not ____.”
You just want more of the story. You want to keep reading, maybe everything this author has ever ____. You wish it would never end. The closer it gets to the smaller side of the pages, the  ____ you read, wanting to savor(品味) it all. This book is now one of your favorites forever. You will always wish you could go back to ____ having read it and pick it up fresh again, but also you know you’re better for having this close, inside you, ____ your heart and mind.
Reading a book is just like falling in love. Once you get in deep enough, you know you could never put this book down.
小題1:
A.contribute B.commitC.subscribe D.react
小題2:
A.tellsB.caresC.writesD.knows
小題3:
A.a(chǎn)dvertiseB.believeC.behaveD.mistake
小題4:
A.a(chǎn)ttached B.comparedC.usedD.related
小題5:
A.a(chǎn)rtificialB.superficialC.theoreticalD.confidential
小題6:
A.repeatB.changeC.conflictD.unfold
小題7:
A.worried B.contentC.guiltyD.serious
小題8:
A.fill B.spareC.saveD.take
小題9:
A.worn outB.run outC.given outD.made out
小題10:
A.likeB.worthC.beyondD.beneath
小題11:
A.excitingB.familiarC.rareD.tough
小題12:
A.price B.beautyC.dangerD.style
小題13:
A.balanceB.wasteC.harvestD.invest
小題14:
A.soulB.bookC.bodyD.eyes
小題15:
A.a(chǎn)skingB.lookingC.standingD.waiting
小題16:
A.a(chǎn)loneB.yourselfC.busy D.crazy
小題17:
A.devotedB.a(chǎn)greedC.writtenD.enjoyed
小題18:
A.slowerB.fasterC.moreD.less
小題19:
A.a(chǎn)lwaysB.everC.onceD.never
小題20:
A.coveringB.breakingC.separatingD.blocking

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

How many of us have heard that question, "Where was GOD when the World Trade Center(世貿(mào)中心) and the Pentagon(五角大樓) were attacked?" Well, I know where my GOD was the morning of September 11, 2001, and He was very busy!
He was trying to discourage anyone from taking these flights. Those four flights together held over 1000 passengers and there were only 266 aboard.
He was on 4 commercial flights giving frightened passengers the ability to stay calm. Not one of the family members who were called by a loved one on one of the hijacked(被劫持的) planes said that passengers were screaming in the background. On one of the flights he was giving strength to passengers to try to overtake the hijackers.
He was busy trying to create obstacles(阻礙) for employees at the World Trade Center. After all, only around 20,000 were at the towers when the first jet hit. Since the buildings held over 50,000 workers, this was a Miracle in itself. How many of the people who were employed at the World Trade Center told the media that they were late for work or they had traffic delays.
He was holding up 2-110 story buildings so that 2/3 of the workers could get out. I was so amazed that the top of the towers didn't fall when the jets crashed. And when they did fall, GOD made them fall inward, as many more lives would have been lost.
So when anyone asks, "Where was your GOD on September 11," you can say "everywhere"! And yes, although this is without a doubt the worst thing I have seen in my life, I see God's miracles in every bit of it. I can't imagine going through such a difficult time and not believing in GOD – life would be hopeless. So shines a good deed in a weary world!
小題1:In what way the author tried to prove his point in the passage?
A.By telling a story.B.By giving examples.
C.By answering questions.D.By performing experiments.
小題2:Which one of the following is TURE according to the passage?
A.There were three planes together hijacked in the attack.
B.The passengers on the planes were not frightened at all.
C.Many people working at WTC were delayed by traffic jams on Set. 11.
D.Many more people were killed in the buildings than we could imagine.
小題3:What’s the meaning of the underlined word “Miracle” in the context?
A.something funnyB.something important
C.something reliableD.something unbelievable
小題4:Which of the following can serve as the best title of the passage?
A. Everyone has a GOD.
B. Where was the GOD?
C. Never forget September 11.
D. September 11 – A Disaster To America.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Please excuse me if I'm a little sad today. Mark is leaving, and I'm feeling kind of sad.
You probably don't know Mark, but you might be lucky enough to know someone just like him. He's been the heart and soul of the office for a couple of years combining great professional skills with a sweet nature. He just wants to do his job, and to do it superbly well. And now he's moving on to an exciting new professional opportunity. It sounds like it could be the chance of a lifetime, and we're genuinely, sincerely pleased for him. But that doesn't make it any easier to say goodbye to a dear friend and trusted colleague.
Life has a way of throwing these curve balls at us. Just when we start to get comfortable with a person, a place or a situation. A terrific neighbor moves away. Someone in the family graduates. A child finds new love and loyalties through marriage. The family's principle bread-winner is laid off.
But how do we do that? A friend of mine who works for the government once told me that the answer to life's problems can be summed up in four words: "Go with the flow."
"It's like surfing," Chris explained. "You can't organize the ocean. Waves just happen. You ride them where they take you, then you paddle back out there and catch the next one. Sure, you're always hoping for the perfect wave where you can get. But mostly you just take them the way they come.
I'm not exactly sure, but I think Chris was saying that life is a series of events—both good and bad. There will always be life-influencing factors over which you have no control. That doesn't mean you don't keep trying to make all your dreams come true. It just means that when things come up that aren't exactly in your plan, you work around them—and then you move on. Of course, some bumps along the road of life are easier to take than others. A rained-out picnic, for example, is easier to cope with than the sudden death of a loved one. But the principle is the same.
We're going to miss Mark, just like you'll miss that graduate, that neighbor or that newlywed. But rather than drown ourselves in the sadness of our parting, we'll focus on our hopes for a brighter future—for him, and for us. And then we'll go out and do everything we can to make that future happen.
小題1:The passage is mainly about ___________.
A.how to change yourself successfully
B.how to do if your colleague (同事) leaves
C.how to deal with unhappy things in life
D.how to deal with unexpected things in life
小題2:In Paragraph 1 , the writer tells the story about Mike to _________.
A.let us know his colleagueB.praise his colleague
C.introduce a topicD.describe his life
小題3:The leaving of Mike makes the writer feel _________________.
A.really unpleasantB.very angry
C.both happy and sadD.a(chǎn) little disappointed
小題4:Which is not an unexpected thing in life mentioned in the passage?
A.A rained-out picnic.
B.A terrific neighbor’s apology.
C.The sudden death of a loved.
D.The graduation of a family member.
小題5:In the writer’s opinion, one should ________ when unexpected things come up.
A.a(chǎn)ccept them and hope for a better future
B.do as planned
C.overcome difficulties and let them in control
D.never give up until he succeeds

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

John Smith,an office worker,lives in Washington.He inherited (繼承) a million dollars when he was 23,but he wasn’t happy at all.When his college friends were looking for their jobs,he didn’t have to.Jack decided to living a simple life like everyone else.He gave $l0,000 of his money to a charity (慈善機(jī)構(gòu)) to help poor children live a better life.Today he is 36.He still wears cheap shoes and clothes and drives a small car only,but he is very happy.
Up to now John has helped some children from poor countries all over the world,by sending them each $200 a month.The money was used for the children’s study, food, medicine and clothing.John receives a report each year on the children’s progress.They can write to each other, but usually the children do not speak English.
When John first heard about these children,he wanted to help them.“It was nothing special,” he said.“Until I went to these countries and met the children I was helping,I didn’t know anything about their life.” Once John went to meet a little girl in Africa.He said that the meeting was very exciting.“When I met her.I felt very ,very happy."he said.“And I saw that the money was used for a good cause.It brought me happiness.I want to do everything I can to go on helping those children.”
小題1:John didn’t need to look for a job ___________.
A.before he went to collegeB.a(chǎn)fter he went to Africa
C.because he got a lot of moneyD.before he received a report
小題2:John has sent them each $200 a month to help some poor children _______.
A.near WashingtonB.in European countries
C.only in AfricaD.throughout the world
小題3:John learned about the children’s progress by ________.
A.visiting them each yearB.getting a report every year
C.staying with themD.talking to them in English
小題4:The underlined words “for a good cause ”means“­­­­­­­­________” in Chinese.
A.施舍B.行善C.優(yōu)惠D.賞賜
小題5:What’s the main idea of the story?
A.Help others,and you will feel happy.
B.It’s necessary to write letters to poor children.
C.Live a simple life,and you can give others help.
D.It’s the most important to help the children in Africa

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The Board Meeting had come to an end. Bob started to stand up and knocked into the table, spilling his coffee over his notes. “How embarrassing! I am getting so clumsy in my old age.”
Everyone had a good laugh, and soon we were all telling stories of our most embarrassing moments. It came around to Frank who sat quietly listening to the others. Someone said, “Come on, Frank. Tell us your most embarrassing moment.”
Frank laughed and began to tell us of his childhood. “I grew up in San Pedro. My Dad was a fisherman, and he loved the sea. He had his own boat, but it was hard making a living on the sea. He worked hard and would stay out until he caught enough to feed the family. Not just enough for our family, but also for his Mom and Dad and the other kids that were still at home.”
He looked at us and said, “I wish you could have met my Dad. He was a big man, and he was strong from pulling the nets and fighting the seas for his catch. When you got close to him, he smelled like the ocean. He would wear his old canvas, foul-weather coat and his bibbed overalls. His rain hat would be pulled down over his brow. No matter how much my mother washed them, they would still smell of the sea and of fish.”
Frank’s voice dropped a bit. “When the weather was bad he would drive me to school. He had this old truck that he used in his fishing business. That truck was older than he was. It would wheeze and rattle down the road. You could hear it coming for blocks. As he would drive toward the school, I would shrink (畏縮) down into the seat hoping to disappear. Half the time, he would slam to a stop and the old truck would belch (噴出) a cloud of smoke. He would pull right up in front, and it seemed like everybody would be standing around and watching. Then he would lean over and give me a big kiss on the cheek and tell me to be a good boy. It was so embarrassing for me. Here, I was twelve years old, and my Dad would lean over and kiss me goodbye!”
He paused and then went on, “I remember the day I decided I was too old for a goodbye kiss. When we got to the school and came to a stop, he had his usual big smile. He started to lean toward me, but I put my hand up and said, “No, Dad.” It was the first time I had ever talked to him that way, and he had this surprised look on his face. I said, “Dad, I’m too old for a goodbye kiss. I’m too old for any kind of kiss.” My Dad looked at me for the longest time, and his eyes started to tear up. Then he turned and looked out the windshield. “ You’re right,” he said. “ You are a big boy....a man. I won’t kiss you anymore.”
Frank got a funny look on his face, and the tears began to well up in his eyes, as he spoke. “It wasn’t long after that when my Dad went to sea and never came back. It was a day when most of the fleet (船隊) stayed in, but not Dad. He had a big family to feed. They found his boat adrift with its nets half in and half out. He must have gotten into a strong wind and was trying to save the nets and the floats.”
I looked at Frank and saw that tears were running down his cheeks. Frank spoke again. “Guys, you don’t know what I would give to have my Dad give me just one more kiss on the cheek…to feel his rough old face… to smell the ocean on him… to feel his arm around my neck. I wish I had been a man then. If I had been a man, I would never have told my Dad I was too old for a goodbye kiss.”
小題1:When his father drove him to the school, Frank would shrink down into the seat hoping to disappear because ________.
A.he was ashamed of his father’s old truck
B.he thought he was old enough to go to school alone
C.he didn’t want his schoolmates to see his father
D.he hated the way his schoolmates stared at his father
小題2:In Frank’s eyes, when his father said “You are a big boy… a man.”, he probably felt ________.
A.disappointedB.hurtC.excitedD.proud
小題3:According to the story we can conclude that Frank’s father ________.
A.was quite confident in his skills in fishing
B.loved his children but hardly expressed it
C.seldom gave up faced with challenges
D.was full of devotion to his family
小題4:Which of the following may be the best title for this passage?
A.The Smell of the OceanB.We All Need Love
C.A Goodbye KissD.Father’s Embarrassment

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Have you ever wondered: What drives successful people? Take a look around and talk to your friends and seniors who are very successful, you will see all of them have adopted certain values which have proved vital for their success.
It is evident that successful people take initiative (主動性). When they find something needs to be done, they just do it instead of waiting. They believe that responsibility is taken, not given. They weigh immediately what has to be done and then do it with pleasure, thus strengthening their reputation.
Successful people are enthusiastic about the things they do, especially when they believe in what they are doing. They are motivated by their own satisfaction and the joy they get from doing their work. They work hard even when no one is watching and they throw themselves into their work.
They do not fear failure. Failures and disappointments in life are unavoidable. It is failure that teaches us much more than success. Successful people pick themselves up after a fall and try again with more determination and commitment and learn from each failure. They associate with those they can learn from and enjoy the company of those who appreciate their achievement.
Having good IQ often gets a person what he wants but it’s really the EQ that keeps him there and helps him enjoy a high reputation. Successful people are polite to everyone and treat others with respect. By giving respect to others, they command respect for themselves.
Another important quality of successful persons is that they never complain. It’s better to praise others and win favor with them. So instead of complaining about a situation, successful people always try to solve it.
To put it shortly, take initiative and be enthusiastic about them. Do not be afraid to fail, but get up and start again. When you do so, success will be just around the corner.
Title: What Makes People Successful?
Brief introduction
Successful people all have adopted certain values which are(1)__________ for their success.
(2)_________
of successful people
Taking initiative
◆They take immediate action without hesitation.
◆They take responsibility for what has to be done and do it(3)__________.
Being self-motivated
◆They’re enthusiastic about the things they do with a(4)_______ in what they are doing.
◆They devote themselves to their work.
(5)__________ from failure
◆They get up and start again after a failure.
◆They keep company of those (6)__________ their achievement.
Giving respect to others
◆They are polite to everyone and treat others respectfully.
◆They earn respect in (7)_________ by giving respect to others.
Making no(8)________
◆They praise others and win favor with them.
◆They always try to find any possible    (9)__________ to the difficult situation.
Summary
When you can combine the above into your action plan, you’ll have    (10)___________ to success soon.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

I ran into a stranger as he passed by. “I am so sorry!” was my reply. Then he said,“ Excuse me too… I wasn’t even watching for you.” We were very    , this stranger and I. Then we went on our     ways after saying goodbye.
But at home, a       story is told. Later, in the     , as I cooked our meal, my daughter crept up to me, very still. When I turned, I nearly     her down. “Get out of the way!” I        with a frown(皺眉). She left,       her little heart broken.
That  night, as I     awake in bed, God’s quiet     spoke to me and said, “While
      with a stranger, you are     and polite, but with those you love, you are quick and excited… Go look right now on the kitchen floor, you will find some       there by the door. Those are the flowers she brought for you. She picked them herself- pink, yellow, and blue. She stood there quietly, not to      your surprise, and you never saw the tears in her eyes.”
By this time, I felt sad and small and now my own tears had begun to fall. I quietly went and knelt by her bed,“Wake up, sweetheart, wake up,” I said,“Are these the flowers you picked for me? She smiled, “I found them, out by the tree. I wrapped them in a napkin, just for you. I knew you would like them.     the blue.” I said,” I am so sorry that I missed them today… And I shouldn’t have fussed at you that way.”
And she whispered, “Mommy, that is okay… I still love you     .” I hugged her and said, “ I love you too… And I love my flowers, especially the blue.”
Are you     that: If you die tomorrow, the     that you are working for could easily replace you in a matter of days. But the family you leave     will feel the loss for the rest of their lives. And come to think of it, we     ourselves more to our work than into our families- an unwise       indeed.
小題1:
A.practicalB.politicalC.politeD.personal
小題2:
A.sameB.separateC.a(chǎn)loneD.different
小題3:
A.differentB.similarC.coolD.same
小題4:
A.living roomB.bedroomC.toiletD.kitchen
小題5:
A.knockedB.putC.fellD.settled
小題6:
A.criedB.shoutedC.spokeD.said
小題7:
A.withB.byC.onD.beyond
小題8:
A.liedB.layC.laidD.lying
小題9:
A.noiseB.screamC.soundD.voice
小題10:
A.dealtB.dealC.dealingD.to deal
小題11:
A.calmB.excitedC.thrilledD.frightened
小題12:
A.grassB.flowersC.glassD.water
小題13:
A.hurtB.spoilC.harmD.damage
小題14:
A.especiallyB.specialC.especialD.specially
小題15:
A.somehowB.a(chǎn)nyhowC.somewhatD.a(chǎn)nyway
小題16:
A.knowB.certainC.a(chǎn)wareD.sure
小題17:
A.houseB.shopC.familyD.company
小題18:
A.behindB.offC.outD.a(chǎn)way
小題19:
A.loseB.a(chǎn)bsorbC.occupyD.devote
小題20:
A.a(chǎn)nswerB.choiceC.wayD.goal

查看答案和解析>>

同步練習(xí)冊答案